Ghost Owl, Monkey-Faced Owl, White Owl, Night Owl, Church Owl, Sweet Heart Owl. Hope this is enough.
the tops of barn owls heads are called head tufts
No, there are also eagle owls, tawny owls, and more.
Owlets
Yes, barn owls will only breed within the species.
are barn owls endangered?
Barn Owls don't have predators.
Barn owls can fly.
a interesting fact about barn owls are that female barn owls(a girl barn owl) are more colorful than male barn owls
little baby owlets.
These are owls.
Enemies of barn owls include hawks, eagles, and humans. Snakes also prey on young owls and unhatched eggs which are left unattended.
I assume you mean "Why are barn owls named Barn owls?", and if that's the case then I can answer that. Barn owls are called Barn owls because they roost in Barns and churches, and there's already a Church owl.